A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase ...

University of Pennsylvania scientists have revealed the AI-driven HoloRadar system that lets robots see around corners using ...

Ocean waves are one of the most abundant and predictable renewable energy sources on the planet, yet efficiently harnessing their power remains a major challenge. Traditional devices typically operate ...

Dark matter is a type of matter that is predicted to make up most of the matter in the universe, yet it is very difficult to ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase route ...

Broadband achromatic wavefront control, a cornerstone of next-generation photonic systems that supports full-color imaging, multi-spectral sensing ...

The research group led by Professor Yijun Feng and Professor Ke Chen from Nanjing University reports a hybrid-phase strategy ...

Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical ...

Researchers developed a nonlinear nonlocal metasurface that converts infrared light to visible and steers it by combining ...

Abstract: The imaging polarization sensor (IPS) can provide high-accuracy, robust, and fully autonomous navigation information for underwater unmanned platforms. However, the polarization images in ...

Abstract: A compact dual-band ±45° polarization beam-scanning antenna with enhanced isolation has been designed for millimeter-wave (mm-wave) communications. Compared to the conventional planar ...